* config/h8300/h8300.md (an anonymous pattern): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@59489 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index bcb5208..30c65a3 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2002-11-25  Kazu Hirata  <kazu@cs.umass.edu>
+
+       * config/h8300/h8300.md (an anonymous pattern): New.
+
 2002-11-25  Richard Henderson  <rth@redhat.com>
 
        * alias.c (find_base_value): Use new_reg_base_value if it's live.

diff --git a/gcc/config/h8300/h8300.md b/gcc/config/h8300/h8300.md
index 6db2942..a260083 100644 (file)
--- a/gcc/config/h8300/h8300.md
+++ b/gcc/config/h8300/h8300.md
@@ -2239,6 +2239,16 @@
   [(set_attr "cc" "clobber")
    (set_attr "length" "2")])
 
+(define_insn ""
+  [(set (match_operand:SI 0 "register_operand" "=r")
+       (ior:SI (ashift:SI (match_operand:SI 1 "register_operand" "r")
+                          (const_int 16))
+               (match_operand:SI 2 "register_operand" "0")))]
+  "TARGET_H8300H || TARGET_H8300S"
+  "or.w\\t%f1,%e0"
+  [(set_attr "cc" "clobber")
+   (set_attr "length" "2")])
+
 ;; Storing a part of HImode to QImode.
 
 (define_insn ""